| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $153.50 | 8.586% | $166.6795 | $166.68 | $166.70 | $166.70 |
| Purchase #2 | $114.94 | 8.298% | $124.4777 | $124.48 | $124.50 | $124.50 |
| Purchase #3 | $184.37 | 11.365% | $205.3237 | $205.32 | $205.30 | $205.30 |
| Purchase #4 | $189.58 | 7.690% | $204.1587 | $204.16 | $204.15 | $204.20 |
| Purchase #5 | $87.26 | 13.772% | $99.2774 | $99.28 | $99.30 | $99.30 |
| Purchase #6 | $78.61 | 9.139% | $85.7942 | $85.79 | $85.80 | $85.80 |
| Purchase #7 | $134.40 | 7.220% | $144.1037 | $144.10 | $144.10 | $144.10 |
| 7 purchase totals = | $942.66 | $1,029.8149 | $1,029.81 | $1,029.85 | $1,029.90 | |